Papermaking machine - with inflatable member for uniformly pressing web
Paper making machine comprises a forming surface e.g. a Fourdrinier wire, a felt to carry the paper from the forming surface, a stationary antifriction element e.g. an apron pressing felt against forming surface and an elastomeric, hollow inflatable member to apply a uniform pressure to the antifric...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | Paper making machine comprises a forming surface e.g. a Fourdrinier wire, a felt to carry the paper from the forming surface, a stationary antifriction element e.g. an apron pressing felt against forming surface and an elastomeric, hollow inflatable member to apply a uniform pressure to the antifriction element across the width of the felt, the uniform pressure across the felt results in a greatly improved uniformity of thickness of the paper web. |
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